1112702960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{88591}}^1$

素因数の和:88761

約数の個数: 40

約数和(自身を含む): 2603541696

約数和(自身を除く): 1490838736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 88591, 177182, 354364, 442955, 708728, 885910, 1417456, 1771820, 3543640, 7087280, 13908787, 27817574, 55635148, 69543935, 111270296, 139087870, 222540592, 278175740, 556351480, 1112702960]

約数ペア:

[(1, 1112702960), (2, 556351480), (4, 278175740), (5, 222540592), (8, 139087870), (10, 111270296), (16, 69543935), (20, 55635148), (40, 27817574), (80, 13908787), (157, 7087280), (314, 3543640), (628, 1771820), (785, 1417456), (1256, 885910), (1570, 708728), (2512, 442955), (3140, 354364), (6280, 177182), (12560, 88591)]